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- THE OPTIMIZATION OF COKE QUALITY OF MEISHAN METALLURGICAL CO. 梅山冶金公司焦炭质量的优化选择
- It's suggested that lead oxide additive could remove hydrogen sulfide homogeneously during coking process and is little deleterious on coke quality. 在炼焦收缩阶段，半焦中过多的铅的存在不利于硫化铅的分解。
- Current Coke Quality and the Approach to Its Improvement in Xiangtan Iron and Steel Group Co. 湘钢焦炭质量现状及其改善途径。
- The influence of coke quality on blast furnace operation and the requests of coke quality are introduced. 介绍了焦炭质量变化对高炉操作的影响以及大高炉生产对焦炭质量的要求。
- Many coking plants and scientific research units are seeking the means of coke quality improvement for large-scale blast furnace and high rates of pci requirements. 由于高炉大型化以及富氧喷煤技术的快速发展，使高炉对焦炭质量提出了更高的要求，全国各焦化厂和科研部门都在努力寻求提高焦炭质量的方法。
- So maintenance of equipment is very frequently and expensive-influence coke quality in this paper. 因此，故障频繁、维修费用高而且影响焦碳质量。
- In this paper,The measures of coke quality improvements and their eff ects are described. 叙述了国内外改善焦炭质量的措施及采用措施后对焦炭质量的改善效果。
- Meanwhile,coke quality of tamping coke oven can satisfy the need of BF.production,the production cost of fitting coal is reduced. 捣固焦炉生产焦炭质量符合高炉生产要求,并降低了配合煤的生产成本。
- Based on the research of degradation process of coke in BF,recognization for coke quality index and coal match technology is changed. 以焦炭在高炉中劣化过程的研究为依据,转变对焦炭质量指标和配煤技术的认识。
- To review the main works of improving coke quality in Coke Pla nt of Tiantie Group,discuss the new way of improvement of coke quality and rais e the sugges-tion. 回顾了天铁集团焦化厂几年来为提高焦炭质量所做的主要工作,探讨了改善焦炭质量的新途径,并提出了改进建议。
- The results showed that good correlation exists among the coke quality indexes under temperature-programmed,but they can not replace that among coke reaction index and quality. 结果表明,焦炭的气化温度与其质量指标间有很好的相关性,它们与恒温条件下的得到的反应性指标不可相互代替。
- The coke quality of Liuzhou Iron &Steel Group Co. was improved greatly by optimizing coal species,choosing the best mixing ratio of coal,strengthening operation management. 柳钢焦化厂通过采取优化用煤资源构成、选择最佳配煤比和加强操作管理等措施,使柳钢的焦炭质量得到了较大的改善。
- The coker gasoline and gas oil can be used as FCC feedstock and qualified diesel has been obtained after hydrofining.The coke quality has met the requirements of general coke. 焦化汽油和蜡油可作为催化裂化原料,柴油经加氢精制可得到合格产品,焦炭质量可满足普通焦的产品要求。
- Relations between Cokes Quality and BF Production at Nansteel Co., Ltd. 论南钢公司焦炭质量与高炉生产的关系。
- According to data of the additive coking, the relationship among the microcharacteristic parameters and their effects on the evaluation of coke quality and the scientific researches on coke are also discussed. 根据添加物炼焦的有关数据,阐明了微观特性参数间的相互关系,以及在评定焦炭质量、进行焦炭研究方面的作用。
- This paper introduces several determination methods of CRI of coke reacting with CO2,it was found that the CRI and GSR from these methods can not exaclty express the coke quality for blast furnace. 分析了国内外常用的几种测定焦炭与CO_2反应性的方法,发现用这些方法测得的反应性指标CRI和反应后强度指标CSR对高炉软融带碳溶反应缺乏模拟性。
- At Anyang Steel,the fuel and additives management from beneficiation of charge is enhanced using system engineering principle with improvement in sinter quality and coke quality reaching second class. 安钢应用系统工程原理，从精料入手，加强了原燃料和辅助材料的管理，使烧结矿质量提高，焦炭达到二级水平。
- With the boric acid as the passivator,a series of tests were conducted to study the passivator density,coke quality and passivation method influenced to the passivation results of the coke. 以硼酸作钝化剂,通过系列试验考察了钝化剂浓度、焦炭质量和钝化方式对焦炭钝化效果的影响,并探讨了硼酸改善焦炭热性能的机理。
- Though the yield of metallurgical coke was much lower for WMP addition, co-coking of coal with WMP got better coke quality indexes of M40, M10 and CSR than co-coking of coal with the same ratio of PS. 与添加同比例的PS相比，添加WMP虽得到较差的冶金焦率，但所得焦炭的转鼓强度（M40和M10）和反应后强度（CSR）均优于添加PS的情形；
- Coke Dry Quenching (CDQ) is an advanced technology which can help to improve the cokemaking environment, increase the coke quality and lower the total energy consumption in cokemaking process. 干法熄焦技术是一项有助于改善炼焦环境、提高焦炭质量、降低生产工序能耗的先进技术。
